WSAU21 AMMC 040007

YMMM SIGMET D06 VALID 040023/040423 YMMC-

YMMM MELBOURNE FIR EMBD TS FCST WI S0430 E08710 - S0341 E09431 -

S0450 E09615 - S0600 E09750 - S1050 E07550 - S0558 E07501 - S0200

E07800 - S0200 E08630 TOP FL530 STNR NC=